The W3 fullsuit is built with high grade 3.5mm microcell neoprene and features our proprietray HexTex inner lining, 3-D anatomical design, gussetted front neck zipper, wrist and ankle seals with zippers, PU knee guards and more. Ideal for warmer waters, also add a U1 undervest or a W1 or W2 icevest for additional warmth.